CN109068825A - For executing the hand-held type device for depending on the movement of angle position of equipment - Google Patents
For executing the hand-held type device for depending on the movement of angle position of equipment Download PDFInfo
- Publication number
- CN109068825A CN109068825A CN201780024530.1A CN201780024530A CN109068825A CN 109068825 A CN109068825 A CN 109068825A CN 201780024530 A CN201780024530 A CN 201780024530A CN 109068825 A CN109068825 A CN 109068825A
- Authority
- CN
- China
- Prior art keywords
- equipment
- angle position
- process face
- relative
- luminous point
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D26/00—Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers
- A45D26/0023—Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers with rotating clamping elements
- A45D26/0028—Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers with rotating clamping elements with rotating discs or blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D26/00—Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers
- A45D2026/008—Details of apparatus for removing superfluous hair
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/20—Lighting for medical use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2113/00—Combination of light sources
- F21Y2113/10—Combination of light sources of different colours
Abstract
The present invention relates to a kind of hand-held type device (1), it is used to execute processing movement while mobile along process face (4).The result of the processing movement depends on the angle position (α) that the equipment (1) is kept relative to the process face.The example of one such equipment is the grainer for removing hair from user's skin surface.The equipment includes at least two light sources (5), the luminous point (6) for being arranged as and being suitable for that each light source is made to provide description in the equipment operation, in process face or on the outer surface of the equipment.The two or more light sources (5) are arranged so that when the equipment is maintained at the angle position in predetermined optimum angular position range relative to the process face, the luminous point (6) provided by the two or more light sources is at least partly overlapped, in the optimal angle position range, the processing movement is optimal.When angle position except the equipment is maintained at predetermined optimum angular position range, the luminous point is not overlapped.Therefore, it is provided for user and correct angle position is visually indicated, user is used into guidance towards the optimal of equipment.
Description
Technical field
The present invention relates to a kind of suitable for manual along process face while being kept with the angle position relative to process face
Mobile hand-held type device.Particularly, the present invention relates to such equipment, i.e., the result of the processing movement executed by the equipment takes
Certainly in the angle position.
Background technique
In operation, hand-held type device must be displaced on known surface in each field, such as personal care field.This
One example of class equipment is to grab and pull out multiple hairs by mechanical simultaneously, and the grainer of hair is removed from user's skin.
However, research is it has been shown that the usage mode of grainer is often mistake.As user keeps on a skin surface and moves de-
The parameters such as movement speed, pressure and the angle of hair device determine treatment effeciency, and optimal result needs optimum displacement parameter.This
Outside, the non-optimal use of equipment is likely to result in damage, skin irritatin, pain or leads to the ingrown hair breakage of hair
Deng.For those are difficult to the insufficient user of experience that grainer is maintained at optimal angle relative to skin surface, this can
Many problems can be will lead to.The user's manual of equipment informs how user uses equipment.The problem, however, is that user is often not
Know that there are also rooms for improvement, does not also know how this improves on earth.In addition, user is likely difficult to pay close attention to the skin handled simultaneously
The practical holding position on skin surface and equipment, for example, what angle is equipment should be maintained on earth, should be contacted with which type of
Pressure presses equipment on the skin.
WO2010/023629 Α 2 discloses a kind of Depilatory device comprising for detecting depilation component relative to skin
The detector of the actual angle position on surface.It further comprises the feedback device to cooperate with detector, for working as actual angle
Position provides feedback signal when being more than angle position predetermined acceptable range.Feedback signal can be, for example, tactile, the sense of hearing or
Optical feedback signal.Therefore, signal is notified that user needs to change angle position to obtain more excellent result.However, some users
It was found that being difficult to utilize the feedback sufficiently rapidly easy adjustment angle position within an acceptable range.This due to processing result also
It presses and is especially apparent in the situation of the pressure of skin surface depending on other parameters, such as equipment in addition to angle position.
17 663 Α 1 of DE21 discloses a kind of shaving apparatus comprising for irradiating the illumination of skin surface to be processed
System.The lighting system includes light source and light guide.The light that light source generates is drawn by light guide towards its end for including three light exit portions
It leads.When using the shaving apparatus, by via light exit portion from the light that light guide projects towards the skin surface portion in front of shaving apparatus
It separates and leads, to irradiate skin surface to be processed.In order to improve the illuminance of skin surface, the optical axis in the light exit portion of light guide is one
It intersects at a point.
Inventors have recognized that it is beneficial for improving hand-held type device, and correspondingly devise this hair
It is bright.
Summary of the invention
Realize that one kind can be used more intuitively in an optimal manner compared with known device, to make feedback that can bring
Performance improvement will be advantageous without the handheld equipment excessively paid close attention to for making us bothering.Particularly, one kind is realized especially
It is to improve in the case where user does not know optimal angle position and keep the device at optimal angle position relative to process face
The hand-held type device of possibility will be advantageous.In addition, the use of equipment should preferably will not to how optimum results
There is the expert user of some ideas to cause to bother.Same expectation obtain it is a kind of may not need that additional sensor can be operated set
It is standby.In addition, be advantageous some embodiments of the present invention will according to the customization of the hobby of each individual consumer.Generally
Ground, present invention preferably seeks to individually or in any combination mitigate, alleviate or eliminate said one or multiple shortcomings.Particularly, originally
One purpose of invention, which can be considered as, provides a kind of equipment for solving the above problem in the prior art or other problems.
In order to better solve said one or multiple worries, in one aspect of the invention, propose a kind of handheld
Equipment is suitable for moving while being kept with the certain angle position relative to process face along the process face, described to set
It is standby to include:
Shell, and
Operating member is at least partially disposed in the shell, and the operating member is suitable in the equipment operation
When, processing movement is executed in the process face or near it,
Wherein the result of the processing movement depends on the angle position relative to the process face, and
Wherein the equipment further includes two or more light sources, is arranged as and is suitable for making each light source in the equipment
During operation, the luminous point of description is provided in the process face or on the outer surface of the equipment, when the equipment is in operation
When, the outer surface has the predetermined angular position relative to the process face, and wherein the two or more light sources
It is arranged so that:
When the equipment is maintained at the angle position in predetermined optimum angular position range relative to the process face,
It is at least partly overlapped by the luminous point that the two or more light sources provide, in the optimal angle position range,
The processing movement of the operating member is optimal；And
The angle position except the predetermined optimum angular position range is maintained at relative to the process face in the equipment
When setting, it is not overlapped by the luminous point that the two or more light sources provide.
" process face " is preferred to indicate that equipment is moved along it the surface to realize certain pending processing.This might not table
Show processing is the surface itself.In addition, also not necessarily expression processing is directly or indirectly related to the surface.
The measurement at " angle position " preferred angle for indicating to be surrounded by datum axis and datum level, datum axis is usually equipment
Longitudinal axis, datum level be parallel at the physical location that equipment is located in process face process face extension.For user's skin
For, skin surface can only locally be considered as plane.In the embodiment that the shell of equipment has longitudinal main extension, above-mentioned longitudinal direction
Axis is parallel to longitudinal direction extension.
When hand-held type device is Depilatory device as described below, processing result can be for example with next or more
A feature: depilation efficiency, depilation quality, the hair removal part remaining hair percentage after once-through, hair of choosing on the skin
Average length, the uniformity from the hair length that skin is chosen, noise, the collection for hair of choosing in Depilatory device, depilation portion
The abrasion and skin irritatin of part.Require identical optimal angle position if not all relevant parameters, then it is desired
Processing result and corresponding equipment can be half-way house relative to the optimal angle position range of process face.
The luminous point of description is preferably obtained by using the light source for generating substantially non-diverging light beam.The example of such light source will be
It is given below.
The equipment may further include driving device, be used to provide power to realize that the processing of the operating member is dynamic
Make, it typically is motors.Such driving device can be with for example, be battery powered, such as rechargeable battery.The equipment can be replaced
It is provided with for ground or in combination cable, for being connected to electric power supply.
In the design process of equipment, it must take into account when determining wherein offer said one or multiple luminous points: light
Point should be easy to be seen by the user preferably in the course of normal operation of equipment, in the Typical angles in the user visual field, i.e. equipment
Or the arbitrary portion of user itself will not stop visual angle.
Compared with using sensor to provide a user the known device of feedback signal, one of equipment according to the present invention is excellent
Gesture is, is worked based on the optics geometry of light beam and resulting luminous point.This means that not needing additional sensor
Equipment can be made to run.Furthermore, it is necessary to which the user for moving through the equipment of process face manually has utilized vision to execute this
Business.The invention further relates to providing optimal visual characteristic, thus make the information provided by the shape and/or position of luminous point be easy by with
Family captures and interprets, without additional attention and care.In addition, if needing, user still can keep the device at optimal
Another angle position except angle position.
In this class presently preferred embodiment, Central Line's axial symmetry cloth of the equipment can be deviateed there are two light source
The plane comprising the central axial line is set and is directed toward, to be intended for the optimal angle position used when the equipment is maintained at
When setting, beam crosses are to form the luminous point of coincidence.This will be illustrated in the accompanying drawings.
The quality of the efficiency of operating member and the result of processing movement can be by the other parameters in addition to angle position
It influences, keeps the pressure of equipment and the movement speed of equipment against skin surface such as user.Optimal angle position is provided for user
Family, which can be used, in the simple guidance of the correlation set can optimally control the 3D positioning of equipment.At least some applications for the equipment
For, the present invention also provides better user experiences, because user's focuses on luminous point, rather than are highly concentrated in
In possible pain such as relevant to processing movement.When the working region of these luminous point proximity devices, such as just in processed skin
When, simple guidance allows user to pay close attention to the other parameters for influencing result more in earnest.It is verified can provide in this way it is higher
Satisfaction, either for final result or process itself.Its adaptable typical case is for removing skin
On hair grainer.Below in conjunction with attached drawing to this further description.It is set for what is used on human skin
It is standby, such as grainer, it will lead to skin depressions using the pressure that the component perpendicular to skin applies on the skin.The skin depressions are also
It will affect the shape and/or position of luminous point, but only in relatively small degree.
For some applications of equipment according to the present invention, the optimum pressure against skin presses can be 0.
In such application, equipment can be slided in the case where not contact treatment face along process face.Such equipment can for example using
Air-flow and process face keep small distance.
Generally, the angle in the predetermined optimum angular position range is maintained at relative to the process face when the equipment
When spending position, equipment according to the present invention provides optimal processing result.The predetermined optimum angular position range can be relatively
It is small.In one embodiment, when the equipment is maintained at optimal angle position, for example, two outermosts of the optimized scope
The angle position in position center, the luminous point are completely coincident, and when the equipment is maintained at another in the optimized scope
When angle position, the luminous point partially overlaps.In this way, equipment according to the present invention can be satisfactorily in certain angle position
Operation in range, that is to say, that even in the case where luminous point is not completely coincident and such as partially overlaps.For such equipment,
The lap of the distance between luminous point or luminous point, which can be used as, to be intended to by reducing the distance between luminous point or increasing the weight of luminous point
Folded amount obtains the guidance of more dominance energy.Thus, it has proved that mobile seeing reference for luminous point provides intuitive guidance.
The size of predetermined optimum angular position range for the processing of operating member movement is optimal depends on
The type of operating member.For most types of operating member (such as lose hair or feathers, shave or carding element), in advance
The size of optimal angle position range is determined less than 60 °.For most types of operating member, equipment operation
Period (when i.e. operating member is located at its normal common operating position) is drawn by what two or more light sources in process face provided
It is at least partly weighed when the angle position that boundary's luminous point will be only maintained in maximum 60 ° of preset range in equipment relative to process face
It closes.It will be apparent to those skilled in the art that the size of the predetermined optimum angular position range can be, for example, less than less than 60 °
45 °, or even less than 30 °.Those skilled in the art will be further appreciated that, be mentioned by two or more light sources in process face
The description luminous point of confession will depend on the size of predetermined optimum angular position range.Generally, in order to realize luminous point only in equipment phase
It is overlapped or partially overlaps when being held in the angle position in relatively small predetermined optimum angular position range for process face, by
The size for the description luminous point that light source provides may need relatively small.In practice, for example, description luminous point can have be less than connect
The full-size of contacting surface maximum sized 50% normally commonly uses operating position at it and is located at predetermined optimum relative to process face
Angle position in angular position range, operating member is via the contact face contact skin surface.For predetermined optimum angle position
The relatively small situation of range is set, description luminous point can have relatively small full-size, be, for example, less than the contact surface
Maximum sized 25% or even 15%.
The two or more light sources may include laser, LED, OLED, incandescent lamp or combinations thereof.LED is luminous two
Pole pipe, OLED are the Organic Light Emitting Diodes that electroluminescence layer is the organic compound thin film that response current shines.Alternatively or
In combination, the equipment may further include one or more optical components, and described two or more such as lens or light guide
Multiple light sources arranged in association is to provide the boundary of the luminous point.Its purpose is to provide light source, which can be set lens,
Each lens generate non-diverging light source, i.e. collimated light beam respectively, and thus are suitable for providing in process face clearly demarcating
Luminous point.It is concurrently existing after tested to be lied prostrate with 3-5 in the research of the exploitation about grainer made according to the present invention carried out
The red laser of operation provides the luminous point that can easily see and will not bother user.
The two or more light sources may be arranged such that: the luminous point is disposed proximate in the region for the treatment of region,
The processing movement of the operating member is executed in the treatment region.User can easily obtain and optimal angle position as a result,
The relevant information of accordance, and the region that processing movement occurs is observed simultaneously.If desired, other light sources can be provided to irradiate
The region.Equipment is more easily used in the case where can reducing in luminous intensity, such as spray in this way.
In one embodiment of the invention, it can choose the light source of different light colors.Possible color example packet
Include red, yellow, white, green or blue.In principle, random color is all possible, the group including two kinds and the above color
It closes.For example, it is possible for changing to the photochromic of locking equipment by the optical filter in front of replacement light source or replacement light source.It is losing hair or feathers
In the embodiment of device, the relevant research of the present invention with the incoherent selection of task itself it has been shown that may actually will affect
Performed task.Particularly, the color of light can be selected according to the color of user's skin.In some embodiments, it is also possible to
There are one or more light sources to provide non-visible light, such as infrared light or ultraviolet light.
Equipment as described above may further include at least one on-off switch, for opening and closing described two and
The above light source.It instructs also can easily use equipment and/or specific provided by luminous point for example, this does not use those discoveries
Feeling under environment may be meaningful for user that luminous point is bothered.The equipment may further include at least one size
Switch, for changing the size and/or shape of the luminous point.This for example can have the equipment of movable part real by providing
Existing, which has various sizes of unthreaded hole, can be moved in front of light source.For most latter two reality mentioned above
It applies for example, as a result may all be that the sense of autonomy of user improves, so as to cause the higher satisfaction to equipment.
In some embodiments of the invention, the equipment may include three and the above light source.Use three or more
Light source provides higher precision for the equipment in terms of the possibility movement of equipment with bigger freedom degree.For example, this is for some doctors
Treating may be meaningful for equipment.By considering the whole geometry structure and equipment of shell possibility and expectation in use
Mobile, the positioning of three and the above light source can be determined as a part of design process.
Equipment according to the present invention may further include contact component, be pivotally arranged relative to the shell, institute
Stating contact component includes contact surface, is suitable for being parallel to the process face during the equipment operation and extends, described in promoting
Equipment is moved along the expectation of the process face.Alternatively, the shell can be slided along the surface.In such embodiment
In, the described two and above light source can be arranged and be suitable in the outer surface of the contact component rather than provide in the process face
The luminous point.This will provide the instruction about optimal angle position for being similar to the present invention and generally conceiving for user, because, as
Contact component is relative to shell pivotal arrangements as a result, when equipment is in operation, and the outer surface of contact component is relative to place
Reason face will have predetermined angular position.Generally, the invention also includes luminous points, and the embodiment on the other outer surfaces of equipment is arranged in,
In equipment operation, which has scheduled, especially constant angle position relative to process face.
Equipment according to the present invention can be implemented as Depilatory device, for losing hair or feathers from skin surface, wherein the operation portion
Part is hair removal part.Herein and hereinafter, " depilation " is referred to as " unhairing ".Grainer is a kind of for passing through mechanical gripping
It takes hair and pulls out it from skin, to remove the electrical equipment of hair from skin.To reach such grainer most
Good operating characteristics, equipment should be maintained at best angle position relative to the skin surface handled, or more generally, protect
Hold the angle position in optimal angle position range.It is described in the embodiment that equipment is Depilatory device (also referred to as grainer)
The longitudinal axis of the shell of Depilatory device can be set only around the surface for being directed parallel to the skin and perpendicular to the depilation
The axis of standby moving direction is rotated relative to the skin surface, especially when the Depilatory device has hair removal part,
The hair removal part is typically the cylindrical form of cylindrical skin contact circumference.
The hair removal part of the grainer generally includes to be mounted on the intracorporal series metal of plastic housing and/or ceramic wafer.Institute
The end for stating plate can be in the exposure of the one or both sides of the shell.As the hair removal part rotates, the end of the plate is every
One circle of rotation is in contact with each other and separates one or many.This forms tweezers gripper effect, any between plate as a result, when plate closing
Hair is drawn out from skin as plate is rotated far from skin, is then released as plate is moved apart.This cause with
Grainer moves through skin surface, clamps, pulls, chooses and abandon the continuous circulation of hair.
In Depilatory device according to the present invention, the hair removal part may include hold assembly, can be relative to institute
It states shell to rotate around rotation axis, wherein the predetermined optimum angular position range and the hold assembly are relative to the rotation
The effective operating space of the angle of shaft axis is related.The hold assembly may include clamping element pair, be suitable in the clamping part
Part is opened and closed around during rotation axis rotation to clamp hair and extract the hair from the skin,
Described in hold assembly relative to the angle position of the rotation axis be it is scheduled, the hold assembly is in the angle position
It opens and closes.The hold assembly is usually plate-like, but this is not certain.The effective operating space of angle is usually fixed
Non-rotating area (relative to the shell), adjacent hold assembly is cooperated in a manner of tweezers gripper to clamp from the skin
And hair of choosing.
The present invention further comprises the other equipment for the best angle position for needing equipment relative to skin surface.Such equipment
Example include appliance for personal care, such as intense pulsed light (IPL) equipment, shave and carding equipment, face brush and skin massaging equipment
Deng.
Generally, each aspect of the present invention can any possible mode in the scope of the invention be combined and combine.
With reference to the embodiments described below, feature of the invention and/or advantage will become obvious and illustrated.
Detailed description of the invention
Below in conjunction with attached drawing, the embodiment of the present invention is only illustrated by way of example.In the accompanying drawings:
Fig. 1 schematically shows the side view of hand-held type device according to the present invention；
Fig. 2 schematically shows tool, and there are two the embodiments of light source；
Fig. 3 schematically shows the embodiment of lens and switch in front of including light source；
Fig. 4 schematically shows the embodiment including three light sources；
Fig. 5 schematically shows the embodiment including contact component；
Fig. 6 shows the prototype photo of the grainer with two light sources arranged according to the present invention；And
Fig. 7 shows grainer according to the present invention.
Specific embodiment
Handheld equipment 1 according to the present invention is schematically shown in Fig. 1.Equipment 1 includes shell 2 and operating member
3, operating member 3 is at least partially disposed in shell 2.Equipment 1 is suitable for moving along process face during use, while relative to
Process face 4 is kept with angle position.In the embodiment shown in fig. 1, longitudinal axis L quilt of the angle position about shell 2
It limits.In this embodiment, the principal direction that longitudinal axis L is parallel to that longitudinal shell 2 extends extends.Equipment 1 is in process face 4
Moving direction shown with arrow.When equipment 1 is in operation, operating member 3 is suitable in process face 4 or near process face
Execute processing movement.Hereinafter, by the equipment for being implemented in combination with as grainer, the present invention will be described.This is hand-held type device
An example, wherein the result of processing movement depends on angle position relative to process face.In this case, processing is dynamic
Work is to remove hair from skin.
As shown in Figure 1, equipment 1 includes two or more light sources 5, each light source is arranged as and is suitable in process face 4
(that is, when equipment is grainer, on a skin surface) provides the luminous point 6 demarcated.Since Fig. 1 is side view, therefore it is only capable of seeing
One light source 5.For the equipment of other types according to the present invention, when equipment is in operation, two or more light
Point 6 may be provided on the outer surface of equipment 1, wherein the outer surface is relative to process face 4 when equipment 1 is in operation
With predetermined angular position.Such outer surface can for example be located on contact component as described below.It can from following attached drawings
To be seen more clearly, the shape and/or position of two or more luminous points 6 provide about actual angle position and make a reservation for best
The information of correspondence between angle position or best angle position range, the actual angle position are practical relative to processing
Face 4 keeps the angle position of equipment, and in the predetermined optimum angle position or optimal angle position range, operating member 3
Processing movement is optimal.The restriction of angle position depends on how to define longitudinal axis L.However, due to the limit of angle position
Fixed and light source 5 corresponding arrangement is to determine in the design process of equipment, therefore this will not influence protection scope of the present invention.
The shape of the shell 2 of equipment 1 shown in Fig. 1 and subsequent drawings is not intended to illustrate the true shape of equipment.The emphasis of attached drawing
Indicate that the working principle of the invention.
Fig. 2 schematically shows tool, and there are two the main views and side view of the equipment 1 of light source 5.In Fig. 2 a and Fig. 2 b, see
To equipment 1 on the direction opposite with moving direction.In principle, light source also may be arranged to be moved away from direction direction, but that
Sample user must just pay close attention to two different regions.However, if this is arranged for being designed to luminous point relative to moving direction
It is still meaningful in front of equipment for the equipment for being difficult to see that luminous point.Equipment shown in Fig. 2 includes two light sources 5,
The two light sources are arranged such that:
When equipment 1 is kept with the angle position in predetermined optimum angular position range, luminous point 6 is at least partly
It is overlapped, in optimal angle position range, the processing movement of operating member 3 is optimal.In fig. 2 a, two luminous points 6 are shown
It is completely coincident；
When equipment 1 is with when the angle position except the predetermined optimum angular position range is kept, two luminous points 6
It is not overlapped.This shows in figure 2b.As shown, equipment is too small relative to the angle position of process face or will lead to two greatly very much
Luminous point 6 is closer to each other in process face.Therefore, the distance between luminous point 6 indicates actual angle when equipment is actually kept
Difference size between position and predetermined optimum angular position range, it has been found that generated in predetermined optimum angular position range
The optimal processing of equipment, that is, most effective or most satisfied use.Fig. 2 c and Fig. 2 d are the side of equipment shown in Fig. 2 a and Fig. 2 b respectively
View, and show when the change in angular position of equipment, how the position of luminous point 6 can also move along moving direction.
As described above, light source 5 may include laser, LED, OLED, incandescent lamp or combinations thereof.Need to be not shown in the figure but this
Light source 5 is electrically connected to battery or warp so that these light sources 5 are attached to equipment 1 by other elements known to the technical staff of field
By cable connection to power supply.About research and development of the invention, two kinds of colouramas is used to be studied, both colouramas are
Laser form has the input voltage of the 3-5 volt for the grainer head for being attached to grainer.Above-mentioned two or more light source should
It is advantageously arranged such that luminous point is formed in close in the region for the treatment of region, the 3 processing movement of operating member is executed in the treatment region.
By its advantage, user only needs to pay close attention to a region.
Fig. 3 schematically shows equipment shown in Fig. 2, but further comprises lens 7, and lens are disposed in 5 front of light source,
To provide the boundary of luminous point 6.Such lens 7 are the examples of photocon, itself do not provide the light source 5 of non-diverging light beam for needs
This kind of photocon.It is shown in figure and arranges a lens 7 in front of each light source 5, but can arranged in principle more than one
Lens.Equipment shown in Fig. 3 further comprises color switch 8, and the option of the light of selection different colours is provided for user.Diagram
Equipment further comprises on-off switch 9 and size switches 10, and on-off switch 9 is for opening and closing light source 5, and size switches 10
For changing the size and/or shape of luminous point 6.In practice, according to device type and desired possible purposes, according to the present invention
Equipment 1 can not switch, have the switches of one or more of these and other types.In the accompanying drawings, the shape of all switches
Shape, size and position are schematically shown.Attached drawing is not intended to show their appearance in actual products.This can be used as and set
A part of meter process determines.
For some embodiments of the present invention, it may be desirable to which there is more than two light source 5.This is locating equipment
Movement on reason face has especially significant for the equipment of bigger freedom degree.For such equipment, equipment can be obtained
Actual angle position and optimal angle position between the more accurate instruction of correspondence can be advantageous.Fig. 4 schematically shows
Provide the equipment there are three light source 5.Fig. 4 a is side view, and Fig. 4 b is main view.Merely for illustrative purpose, tool shown in Fig. 4
There are three the embodiments of light source to have shape similar with embodiment shown in the drawings before.However, in practice, institute as above
State, using three or more light sources in terms of movement with bigger freedom degree other types of embodiment for can be more
It is significant.
As can be seen in the schematic depiction in figure 5, some embodiments of the present invention include contact component 11, are pivoted relative to shell 2
Ground arrangement.Contact component 11 includes contact surface 12, is suitable for being parallel to the extension of process face 4 during equipment operation, to promote edge
The expectation of process face 4 is mobile.In the figure, for clarity, light source and other feature shown in the drawings before is omitted.At this
In embodiment, pivotal arrangements due to contact component 11 relative to shell 2, so the outer surface of contact component 11, for example contacting
The upper surface of component 11 has predetermined angular position relative to process face 4.In the 5 embodiment of figure 5, upper surface is always substantially flat
Row is in process face 4.In such embodiments, luminous point is not arranged in process face 4, but can be set relative to process face
On above-mentioned outer surface with predetermined angular position.Predetermined angular position in view of above-mentioned outer surface relative to process face, upper
Similar instruction about shell 2 relative to the angle position of process face 4 will be provided a user by stating luminous point on outer surface.
As described above, an example of equipment according to the present invention is Depilatory device, for losing hair or feathers from skin surface, and
Wherein the operating member is hair removal part.Fig. 6 shows the prototype of the grainer with two light sources 5 arranged according to the present invention
Photo.Since this is only prototype, light source 5 is arranged on the outer surface of shell 2 in the form of interim attachment.Fig. 6 a shows holding
Grainer in predetermined optimum angle position causes the luminous point 6 being overlapped, that is, is only capable of seeing a luminous point.Fig. 6 b, which is shown, to be maintained at
The grainer of non-optimal angle position causes two non-coincidence luminous points 6.The distance between two luminous points indicate to the user that reality
Difference between angle position and optimal angle position or optimal angle position range.When actual angle position change makes light
When point moves toward each other, instruction is being corrected adjustment.On the contrary, if luminous point is each other farther away from indicating reality
Angle position should change in the opposite direction.
In grainer, hair removal part 3 is generally cylindrical, and including the hold assembly of multiple plate-likes 12, clamping
Component 12 can be rotated relative to shell 2 around rotation axis.Schematic elevational view of one example of such grainer in Fig. 7
In show.Rotation axis is the central axial line of cylindrical hair removal part 3.Hair removal part 3 relative to skin surface 4 it is predetermined most
Excellent angular position range, it is associated relative to the effective operating space of angle of rotation axis with hold assembly 12.Hold assembly 12 is logical
Often include pairs of clamping element, is suitable for opening and closing to clamp hair and extract it from skin.Hold assembly 12
Hold assembly 12 is scheduled relative to the angle position of rotation axis when opening and closing, and determines the above-mentioned effective operating space of angle.
This be to those skilled in the art it is generally known, therefore, the details of hair removal part 3 is not shown in FIG. 7.In Fig. 7
In, light source is omitted to more clearly illustrate hold assembly.
Although the present invention has had been described and described in detail in attached drawing and above description, these, which are illustrated and described, be should be regarded as
Illustrative or exemplary, and not restrictive.The present invention is not limited to the disclosed embodiments.Practicing hair claimed
In bright process, by study attached drawing, disclosure and appended claims, those skilled in the art are for disclosed embodiment
Other modifications be understood that and realize.In the claims, one word of " comprising " is not excluded for other element or steps, indefinite
The article " one " or "one" be not excluded for it is multiple.Single processor or other units can satisfy multinomial function described in claim
Energy.The fact that certain measures are described in mutually different dependent claims do not indicate these measures combination cannot by with
In the advantage of acquisition.Computer program can store/be distributed on appropriate media, supply such as together with other hardware or as one
Partial optical storage medium or solid state medium, but can also be distributed in other, such as via network or other wired or nothing
Line communication system.
Any appended drawing reference in claim should not be construed as limiting its range.
Claims (12)
1. a kind of handheld equipment (1), while being suitable for being maintained at angle position (α) relative to process face (4)
It is moved along the process face, the equipment includes:
Shell (2), and
Operating member (3) is at least partially disposed in the shell (2), when the equipment is in operation, the behaviour
Make component (3) to be suitable for executing processing movement in the process face or near the process face,
Wherein the result of the processing movement depends on the angle position (α) relative to the process face (4), and
Wherein the equipment (1) further includes two or more light sources (5), which is characterized in that the two or more light sources
(5) it is arranged as and is suitable for making each light source during the equipment operation, on the process face (4) or in the outer of the equipment
The luminous point (6) of description is provided on surface (2), when the equipment is in operation, the outer surface has relative to the processing
The predetermined angular position in face (4), and wherein the two or more light sources (5) are arranged such that:
It is maintained at relative to the process face in the equipment with the angle position in predetermined optimum angular position range
When, the luminous point (6) provided by the two or more light sources is at least partly overlapped, in optimal angle position model
In enclosing, the processing movement of the operating member (3) is optimal；And
It is maintained at relative to the process face in the equipment with the angle except the predetermined optimum angular position range
When position, the luminous point (6) provided by the two or more light sources is not overlapped.
2. equipment according to claim 1, wherein the two or more light sources (5) include laser, it is LED, OLED, white
Vehement lamp or combinations thereof.
It is and described two or more 3. equipment according to claim 1 further includes one or more optical components (7)
For a light source (5) arranged in association to provide the boundary of the luminous point (6), the optical component is, for example, lens or light guide.
4. equipment according to claim 1, wherein the two or more light sources (5) are arranged so that the luminous point
(6) it is provided at close in the region for the treatment of region, wherein the processing movement of the operating member (3) is held in the treatment region
Row.
5. equipment according to claim 1, wherein the different colours of the light of the light source (5) can be selected.
6. equipment according to claim 1 further includes at least one on-off switch (9), for turning on and off described two
A or more light source (5).
7. equipment according to claim 1 further includes at least one size switches (10), for changing the luminous point (6)
Size.
8. equipment according to claim 1, including three or more light sources (5).
9. equipment according to claim 1 further includes contact component (11), relative to the shell (2) pivotally cloth
It sets, the contact component (11) includes contact surface (12), and the contact surface is suitable for being parallel to institute during the operation of the equipment
Process face (4) extension is stated, to promote the equipment mobile along the expectation of the process face (4).
10. according to equipment described in aforementioned any one claim, wherein the equipment is for losing hair or feathers from the surface of skin
Depilatory device, and wherein the operating member (3) be hair removal part.
11. equipment according to claim 10, wherein the hair removal part (3) includes hold assembly (12), the clamping
Component can relative to the shell around rotation axis rotate, and wherein the predetermined optimum angular position range with it is described
The effective operating space of the angle relative to the rotation axis of hold assembly (12) is related.
12. equipment according to claim 11, wherein the hold assembly (12) includes clamping element pair, the clamping member
Part clamps hair to being suitable for opening and closing during the hold assembly is rotated around the rotation axis and will be described
Hair is extracted from the skin, and wherein the hold assembly relative to the angle position of the rotation axis is predetermined
, the hold assembly is opened and closed in the angle position.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16166345.5 | 2016-04-21 | ||
| EP16166345 | 2016-04-21 | ||
| PCT/EP2017/059483 WO2017182613A1 (en) | 2016-04-21 | 2017-04-21 | Handheld device for performing an action dependent on an angular position of the device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109068825A true CN109068825A (en) | 2018-12-21 |
| CN109068825B CN109068825B (en) | 2022-06-17 |
Family
ID=55802289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780024530.1A Active CN109068825B (en) | 2016-04-21 | 2017-04-21 | Handheld device for performing an action dependent on the angular position of the device |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10849401B2 (en) |
| EP (1) | EP3445203B1 (en) |
| JP (1) | JP6986029B2 (en) |
| CN (1) | CN109068825B (en) |
| BR (1) | BR112018071397B1 (en) |
| RU (1) | RU2731863C2 (en) |
| WO (1) | WO2017182613A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2849748T3 (en) * | 2016-06-30 | 2021-08-20 | Braun Gmbh | Hair removal device that measures contact force and includes a feedback unit |
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| US9108327B1 (en) | 2013-04-19 | 2015-08-18 | James H. Brooks | Hair trimmer with level indicator |
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- 2017-04-21 RU RU2018140837A patent/RU2731863C2/en active
- 2017-04-21 JP JP2018554541A patent/JP6986029B2/en active Active
- 2017-04-21 EP EP17722391.4A patent/EP3445203B1/en active Active
- 2017-04-21 CN CN201780024530.1A patent/CN109068825B/en active Active
- 2017-04-21 WO PCT/EP2017/059483 patent/WO2017182613A1/en active Application Filing
- 2017-04-21 US US16/094,106 patent/US10849401B2/en active Active
- 2017-04-21 BR BR112018071397-0A patent/BR112018071397B1/en active IP Right Grant
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| DE2117663A1 (en) * | 1971-04-10 | 1972-10-19 | Braun Ag, 6000 Frankfurt | Shaver with lighting device |
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| US20050259266A1 (en) * | 2004-05-20 | 2005-11-24 | Fuji Xerox Co., Ltd. | Optical lens system and position measurement system using the same |
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Also Published As
| Publication number | Publication date |
|---|---|
| US20190104821A1 (en) | 2019-04-11 |
| RU2018140837A (en) | 2020-05-21 |
| US10849401B2 (en) | 2020-12-01 |
| EP3445203B1 (en) | 2021-12-01 |
| WO2017182613A1 (en) | 2017-10-26 |
| RU2018140837A3 (en) | 2020-07-15 |
| BR112018071397A2 (en) | 2019-02-05 |
| CN109068825B (en) | 2022-06-17 |
| EP3445203A1 (en) | 2019-02-27 |
| BR112018071397B1 (en) | 2023-01-24 |
| JP2019514473A (en) | 2019-06-06 |
| JP6986029B2 (en) | 2021-12-22 |
| RU2731863C2 (en) | 2020-09-08 |
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